UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110323.upa.cvt Date: 2300Z 3 NOV 25 Searching for YBRM... Searching the city database file for: YBRM ... Date:2300Z 3 NOV 25 Station: YBRM WMO ident: 94203 Latitude: -17.95 Longitude: 122.23 Elevation: 9.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1008 9 29.2 24.5 76 4.7 25.7 175 7 301.7 305.3 298.6 359.4 19.55 1 1000 83 27.2 23.6 81 3.6 24.6 190 8 300.4 303.8 297.7 355.1 18.65 2 999 92 27.0 23.4 81 3.6 24.4 190 8 300.2 303.6 297.5 354.3 18.43 3 968 370 24.8 23.1 90 1.7 23.6 198 9 300.7 304.2 297.8 355.7 18.69 4 958 461 24.6 20.6 78 4.0 21.8 201 9 301.4 304.4 296.4 349.0 16.15 5 946 573 26.6 10.6 37 16.0 16.5 204 10 304.5 306.1 291.7 330.1 8.51 6 935 676 26.4 9.4 34 17.0 15.8 182 10 305.4 306.8 291.5 329.3 7.94 7 925 771 26.0 10.0 37 16.0 15.9 150 10 305.9 307.5 292.0 331.1 8.36 8 883 1179 24.6 8.6 36 16.0 14.6 81 12 308.5 310.0 292.5 332.9 7.96 9 850 1511 22.2 9.2 43 13.0 14.0 55 17 309.4 311.0 293.3 335.8 8.62 10 783 2218 16.4 10.4 68 6.0 12.6 30 11 310.5 312.5 294.7 341.7 10.17 11 742 2675 14.2 3.2 47 11.0 7.9 39 9 313.0 314.2 292.6 333.3 6.50 12 700 3164 10.0 2.0 57 8.0 5.5 60 7 313.6 314.8 292.6 333.4 6.33 13 582 4664 -2.7 -6.4 76 3.7 -4.4 314 10 315.7 316.5 291.4 328.8 4.07 14 559 4982 -5.1 -11.1 63 6.0 -7.5 301 14 316.6 317.1 290.6 326.1 2.93 15 549 5124 -3.7 -30.7 10 27.0 -10.5 287 14 319.9 320.0 289.3 321.8 0.54 16 544 5197 -3.3 -26.3 15 23.0 -9.8 280 14 321.2 321.3 290.0 324.1 0.82 17 504 5798 -6.7 -30.7 13 24.0 -12.6 241 17 324.1 324.2 290.6 326.3 0.59 18 500 5860 -5.9 -35.9 7 30.0 -12.6 255 21 325.8 325.9 290.9 327.2 0.36 19 497 5907 -5.5 -38.5 5 33.0 -12.5 256 21 326.9 327.0 291.1 327.9 0.28 20 468 6379 -6.9 -49.9 2 43.0 -14.0 246 19 330.8 330.8 292.0 331.2 0.09 21 420 7216 -12.1 -48.1 3 36.0 -17.8 264 18 334.6 334.6 293.0 335.0 0.12 22 408 7439 -12.1 -48.1 3 36.0 -17.9 307 13 337.3 337.4 293.8 337.8 0.12 23 400 7590 -13.3 -45.3 5 32.0 -18.7 360 7 337.7 337.7 293.9 338.4 0.17 24 366 8256 -19.1 -47.1 7 28.0 -23.0 329 10 338.7 338.7 294.1 339.3 0.15 25 300 9700 -29.9 -59.9 4 30.0 -32.1 285 18 343.2 343.2 295.1 343.4 0.04 26 250 10970 -39.9 -62.9 7 23.0 -40.9 290 25 346.7 346.8 296.0 346.9 0.03 27 234 11420 -43.1 -67.1 5 24.0 -43.9 288 30 348.5 348.5 296.3 348.6 0.02 28 200 12460 -52.5 -64.5 22 12.0 -52.8 285 34 349.6 349.6 296.6 349.8 0.03 29 188 12855 -56.1 -64.1 36 8.0 -56.3 285 34 350.1 350.1 296.7 350.2 0.04 30 166 13633 -62.1 -73.1 22 11.0 -62.2 294 33 352.7 352.7 297.3 352.8 0.01 31 150 14250 -67.1 -73.1 42 6.0 -67.1 310 34 354.5 354.5 297.6 354.6 0.01 32 133 14963 -73.3 -77.0 57 3.7 -73.3 306 32 355.9 355.9 297.9 355.9 0.01 33 123 15416 -75.9 -82.9 32 7.0 -75.9 304 31 359.2 359.2 298.5 359.2 0.00 34 100 16590 -82.3 -88.3 35 6.0 -82.3 290 15 368.7 368.7 300.4 368.7 0.00 35 97 16761 -83.3 -89.3 34 6.0 -83.3 295 17 370.0 370.0 300.5 370.0 0.00 36 70 18620 -75.5 -88.5 11 13.0 -75.6 5 12 422.9 422.9 308.0 422.9 0.00 37 65 19051 -73.9 -89.9 7 16.0 -74.0 29 15 435.4 435.4 309.4 435.4 0.00 38 56 19934 -68.1 -91.1 2 23.0 -68.3 78 21 467.6 467.6 312.4 467.6 0.00 39 53 20269 -62.3 -90.3 1 28.0 -62.7 96 23 488.5 488.5 314.1 488.5 0.00 40 50 20630 -61.7 -90.7 1 29.0 -62.1 115 25 498.1 498.1 314.8 498.1 0.00 41 44 21429 -59.1 -90.1 1 31.0 -59.8 100 27 523.0 523.0 316.5 523.0 0.00 42 38 22345 -61.7 -90.7 1 29.0 -62.3 83 28 538.8 538.8 317.5 538.8 0.00 43 35 22859 -59.3 -90.3 1 31.0 -60.2 73 29 557.8 557.8 318.5 557.9 0.00 44 33 23226 -61.9 -90.9 1 29.0 -62.6 66 30 560.4 560.4 318.6 560.4 0.00 45 30 23820 -59.9 -90.9 1 31.0 -60.9 55 31 581.3 581.3 319.8 581.4 0.00 46 25 24952 -60.3 -90.3 1 30.0 -61.3 68 34 611.3 611.3 321.1 611.3 0.00 47 20 26360 -53.7 -88.7 1 35.0 -56.2 85 37 671.8 671.8 323.5 671.9 0.01 48 18 27044 -50.7 -87.7 0 37.0 -54.2 81 33 701.8 701.8 324.5 701.9 0.01 49 14 28694 -48.7 -86.7 0 38.0 -53.7 72 22 760.9 760.9 326.3 761.0 0.02 50 12 29703 -51.7 -87.7 1 36.0 -56.0 67 16 784.6 784.6 326.8 784.7 0.01 51 11 30272 -49.3 -87.3 0 38.0 -54.8 63 12 813.1 813.1 327.5 813.2 0.02 52 10 30910 -40.7 -81.7 0 41.0 -50.6 60 8 867.6 867.6 328.8 868.1 0.05 53 9.5 31260 -40.3 -81.3 0 41.0 -50.7 882.0 882.0 329.1 882.5 0.06 54 9.3 31405 -40.7 -81.7 0 41.0 -51.0 885.8 885.8 329.1 886.4 0.05 TRP 97 16761 -83.3 -89.3 34 6.0 -83.3 295 17 370.0 370.0 300.5 370.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 607.09 mb = 4344.76 m = 14254.28 ft Wetbulb zero: 634.13 mb = 3966.73 m = 13014.06 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 52.35 % Est. max temperature: 36.75 C = 98.14 F Sfc-Lift cond lev (LCL): 942.06 mb = 609.52 m = 1999.71 ft T: 26.53 C 700-500 lapse rate: 5.90 C/km ThetaE index: 26.40 C Layer 958.0- 925.0 mb Conv cond level (CCL): 739.54 mb = 2702.68 m = 8866.96 ft Mean mixing ratio: 13.68 g/kg Conv temperature: 40.55 C = 105.00 F Cap Strength: 6.11 C Lifted Index: -0.53 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.10 C Lifted Index @700 mb: 1.25 C Showalter Index: 2.69 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 15.10 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 165.40 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 229.44 J/kg Max Up Vert Vel: 21.42 m/s Conv Inhibition (B-): 339.64 J/kg Cap Strength: 6.11 C Lift Cond Lev (LCL): 851.19 mb = 1498.75 m = 4917.10 ft Lev Free Conv (LFC): 666.19 mb = 3566.07 m = 11699.55 ft Equ Level (EL): 486.19 mb = 6079.60 m = 19945.97 ft B at Equ Level: 225.62 J/kg Max Parcel Lev (MPL): 316.19 mb = 9318.27 m = 30571.39 ft Wind level data Storm motion: 29 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1008 9 175 7 -0.6 7.0 | 193 14 3.0 13.7 1 1000 83 190 8 1.4 7.9 | 199 15 5.0 14.6 2 942 610 205 10 4.2 9.1 | 207 18 7.9 15.8 3 925 771 150 10 -5.0 8.7 | 175 15 -1.3 15.4 4 910 914 120 9 -7.8 4.5 | 160 12 -4.1 11.2 5 879 1219 75 13 -12.6 -3.4 | 111 10 -8.9 3.3 6 850 1511 55 17 -13.9 -9.8 | 73 11 -10.3 -3.1 7 849 1524 55 18 -14.7 -10.3 | 72 12 -11.1 -3.6 8 790 2134 30 12 -6.0 -10.4 | 32 4 -2.3 -3.7 9 762 2438 30 10 -5.0 -8.7 | 35 2 -1.3 -2.0 10 700 3164 60 7 -6.1 -3.5 | 143 4 -2.4 3.2 11 634 3962 10 1 -0.2 -1.0 | 211 7 3.5 5.7 12 610 4267 320 4 2.6 -3.1 | 240 7 6.2 3.6 13 565 4877 310 14 10.7 -9.0 | 279 15 14.4 -2.3 14 544 5182 280 14 13.8 -2.4 | 256 18 17.4 4.3 15 524 5486 275 11 11.0 -1.0 | 249 16 14.6 5.7 16 504 5791 240 17 14.7 8.5 | 230 24 18.4 15.2 17 500 5860 255 21 20.3 5.4 | 243 27 23.9 12.1 18 485 6096 260 22 21.7 3.8 | 247 27 25.3 10.5 19 466 6401 245 19 17.2 8.0 | 235 26 20.9 14.7 20 448 6706 260 20 19.7 3.5 | 246 25 23.3 10.2 21 414 7315 265 17 16.9 1.5 | 248 22 20.6 8.2 22 400 7590 360 7 -0.0 -7.0 | 275 4 3.7 -0.3 23 398 7620 315 10 7.1 -7.1 | 272 11 10.7 -0.4 24 367 8230 330 10 5.0 -8.7 | 283 9 8.7 -2.0 25 352 8534 295 10 9.1 -4.2 | 259 13 12.7 2.5 26 337 8839 290 8 7.5 -2.7 | 250 12 11.2 4.0 27 324 9144 265 10 10.0 0.9 | 241 16 13.6 7.6 28 310 9449 290 14 13.2 -4.8 | 264 17 16.8 1.9 29 300 9700 285 18 17.4 -4.7 | 264 21 21.0 2.0 30 285 10058 285 17 16.4 -4.4 | 263 20 20.1 2.3 31 273 10363 305 20 16.4 -11.5 | 283 21 20.0 -4.8 32 250 10970 290 25 23.5 -8.6 | 274 27 27.1 -1.9 33 208 12192 285 38 36.7 -9.8 | 274 40 40.4 -3.1 34 200 12460 285 34 32.8 -8.8 | 273 37 36.5 -2.1 35 172 13411 285 33 31.9 -8.5 | 273 36 35.5 -1.8 36 156 14021 310 33 25.3 -21.2 | 297 32 28.9 -14.5 37 150 14250 310 34 26.0 -21.9 | 297 33 29.7 -15.2 38 108 16154 300 29 25.1 -14.5 | 285 30 28.8 -7.8 39 102 16459 275 25 24.9 -2.2 | 261 29 28.6 4.5 40 100 16590 290 15 14.1 -5.1 | 265 18 17.7 1.6 41 97 16761 295 17 15.4 -7.2 | 271 19 19.1 -0.5 42 97 16764 290 15 14.1 -5.1 | 265 18 17.7 1.6 43 70 18620 5 12 -1.0 -12.0 | 334 6 2.6 -5.3 44 50 20630 115 25 -22.7 10.6 | 132 26 -19.0 17.3 45 30 23820 55 31 -25.4 -17.8 | 63 24 -21.7 -11.1 46 20 26360 85 37 -36.9 -3.2 | 96 33 -33.2 3.5 47 10 30910 60 8 -6.9 -4.0 | 129 4 -3.3 2.7 Wind Parameters Mean winds (0-6000m): 358.6 at 10.2 knts Storm direction: 28.6 at 7.6 knts Shear (0-3000m) pos: 1.1 neg: 3.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -61.6 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -107.2 tot: -88.6 m^2/s^2 ave: -29.5 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.01 Bulk Shear: 45.80 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 195 9 201 16| 4.8 0.0 4.8| 13.8 0.0 13.8 27.7 0.72| 4.8 3.5 1000 178 9 192 16| 2.4 7.6 10.0| 16.0 -60.9 -44.8 -44.8 -0.52| 11.5 -6.0 1500 131 11 162 14| 1.6 8.8 10.4| 16.0 -95.8 -79.8 -53.2 -0.69| 12.3 -8.5 2000 91 12 130 11| 1.2 5.8 7.0| 16.0-106.0 -89.9 -45.0 -0.68| 11.0 -7.5 2500 73 12 113 8| 1.0 4.0 4.9| 16.4-107.2 -90.8 -36.3 -0.63| 9.7 -6.0 3000 66 11 108 7| 1.1 3.3 4.4| 18.6-107.2 -88.6 -29.5 -0.51| 8.7 -4.4 4000 64 9 118 5| 0.8 1.8 2.7| 23.6-107.2 -83.7 -20.9 -0.36| 7.5 -2.7 5000 43 9 90 3| 0.7 2.2 2.9| 42.9-116.8 -73.9 -14.8 -0.19| 7.7 -1.5 6000 359 10 312 5| 0.6 1.7 2.3| 80.9-170.6 -89.6 -14.9 -0.20| 8.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//YBRM/skewt/YBRM.skewt.20251103.23.gif